TrustedReviews posted a review of the Asus WL-550gE Wireless Router
Coming in at a shade under £70 it looks good value, although bear in mind that it doesn’t have an integrated ADSL modem. Instead, it has a separate 10/100BaseTX Ethernet WAN port which is designed to accept an external cable or ADSL modem or it can be placed on a LAN where Internet access is provided by a gateway device. If you’re looking for ADSL2/2+ support you’ll need to source a suitable modem with an Ethernet port.Asus WL-550gE Wireless Router Review
